Due to scheduled maintenance, public computers at Study Hall locations (Dundas, Red Hill, Terryberry, Turner Park, Valley Park and Waterdown) will be unavailable beginning at 9:00 PM this evening. The work is expected to be completed by midnight.
Study Hall Locations: Public Computers Unavailable
Published:
Tuesday, April 7, 2026 - 2:30pm
Concession Branch - Renovations, April 7-10
Please note that there is higher than usual noise levels and odors due to renovations taking place this week. Thank you in advance for your patience.
Published:
Tuesday, April 7, 2026 - 2:30am
Terryberry Branch Accessible Washroom Out of Order
The accessible washroom on the 1st floor at Terryberry Branch is not working. We aim to get it fixed quickly.
Published:
Saturday, April 4, 2026 - 12:00pm
Central Library: SAD Therapy Lamp Out of Order
The Seasonal Affective Disorder therapy lamp on the 2nd floor at Central Library is out of order. The estimated time of disruption is unknown at this time. For more locations, please visit Light Therapy Lamps | HPL.
Published:
Monday, March 23, 2026 - 10:00am
Central Library: Children's Area Renovation on 2nd Floor, March 30-April 27
Starting March 30, renovations for the 2nd floor Central Children's Area will begin. Programs will still be offered as scheduled and there will be a temporary pop-up Children’s Area on the northeast side of the 2nd floor (near the Piano Room), including access to collections and train tables. Thank you for your patience during this time.
Published:
Monday, March 23, 2026 - 9:00am
Bookmobile Service Modifications
Due to driver availability, Bookmobile is off the road for the following. We apologize for the inconvenience.
Wednesday, April 15
- Swansea 10:00-10:30 am - Cancelled
- Helen Detwiler 11am-Noon - Cancelled
- Warplane Museum 3-4 pm - Cancelled
Thursday, April 16
- Rockton 10:30-11:30 am - Cancelled
- Mohawk Gardens 2:30-3 pm - Cancelled
- Meadowlands 3:30-4 pm - Cancelled
Tuesday, April 21
- Greencedar 5:30pm-6:30pm (instead of 4-5pm)
- Mountview 5:30-6:30 pm - Cancelled
Friday, April 24
- Winona 11 am-Noon - Cancelled
- Maplewood 2:30-4 pm - Cancelled
Tuesday, April 28
- McMaster 3:30-4:30 pm - Cancelled
Wednesday, April 29
- Swansea 10-10:30 am - Cancelled
- Helen Detwiler 11 am-Noon - Cancelled
- Warplane Museum 3-4 pm - Cancelled
Published:
Monday, March 16, 2026 - 10:15am
Central Library - New Library Card Check-in Process
Starting Monday, March 16, adults 18+ are required to show their Library card to access Central Library. This is a temporary measure to ensure safety for all. Thank you for your patience in advance.
Published:
Friday, March 13, 2026 - 5:45pm
Valley Park Community Centre Closure
From March 23 until April 12, Valley Park Community Centre will be closed for renovations, reopening April 13. Pool and changerooms will remain closed until early summer 2026.
Valley Park Branch will remain open during the renovations for your library needs.
Published:
Friday, February 27, 2026 - 11:00am
Concession Branch: Renovations
As of Monday, March 2, Concession Branch's Living Room and Makerspace areas are closed. (The next nearest Makerspaces are Sherwood and Terryberry Branches.) Seating may be limited at times. Renovations are expected to be completed in late Spring. Thank you for your patience.
Published:
Tuesday, February 10, 2026 - 1:00pm
Sherwood Branch: Renovations
As of Monday, March 2, Sherwood Branch's 2nd floor is closed due to renovations. Makerspace, Children and Teen's collection are temporarily available on the 1st floor. All programs will be held in the basement program room. Renovations are expected to be completed in late Spring. Thank you for your patience.
Published:
Tuesday, February 10, 2026 - 1:00pm
Carlisle Branch Accessible Washroom Out of Order
The accessible washroom at Carlisle Branch is not working. We aim to get it fixed quickly.
Published:
Tuesday, January 27, 2026 - 12:30pm
Keefer Pamphlets – S
St. Lawrence and Atlantic Railroad
Proceedings of the Fourth Annual General Meeting of the Proprietors of the St. Lawrence and Atlantic Railroad, Held in Montreal , on the 17th January, 1849; with Report of the Directors.
Montreal: Printed at the “Montreal Gazette” Office, 1849
[16]
vol. 9 #14
mf #863
St. Lawrence and Ottawa Grand Junction Railway Company
Reports of the Directors and Chief Engineer of the St. Lawrence and Ottawa Grand Junction Railway Company, May 9th, 1853
Montreal: John Lovell, 1853
[]
vol. 1 #1
mf #844
Saratoga and Washington Rail-Road Company
Annual report to the Stockholders of the Saratoga and Washington Rail-Road Company. Made by the President of the Company, February 1, 1850
Saratoga Springs: 1850
[11]
vol. 9 #18
mf #863
Scientific American
The Patent Laws of the United States: Together with Information for Persons Having Business to Transact at the Patent Office.
New York: Published at the office of the Scientific American, 1849
[]
vol. 9 #13
mf #863
Scott, William
Statement of William Scott, Late Western Division Engineer of the Great Western Railway, to the Shareholders and the Public of North America, Relative to the mode of his services being dispensed with by the board of that company.
Detroit: Printed by Geo. E. Pomeroy & Co., Tribune Office, 1854
[23]
vol. 4 #8
mf #860
Shanley, Walter, Chief Engineer
Report on the Location, Surveys and Estimates of the Bytown and Prescott Railroad. Bytown: Printed at the Ottawa Citizen Office, [1851]
[28, 4]
vol. 6 #5
mf #861
Smith, T.T. Vernon, C.E.
The Past, Present and Future of Atlantic Ocean Steam Navigation; read before The Fredericton Athenaeum, June 15, 1857 Published at the Request of the Society Fredericton: J. Simpson, 1857
[]
vol. 3 #20
mf #846
Sterry-Hunt, T.
On the Theoretical Relations of Water and Hydrogen Extracted from Silliman’s Journal of Science, March 1854
Montreal: 1853
[8]
vol. 10 #14
mf #864
Stuart, Charles B.
Report of Charles B. Stuart, Civil Engineer, of the survey of the Chemung railroad: Showing the Length, estimated Cost and probable Income of the Road. Together with the address and resolutions of the Railroad convention held at Geneva, 7th Jan. 1846. Geneva, N.Y., 1846
[22]
vol. 6 #11 [also vol. 9 #5]
mf #861
Stuart, Charles B., Chief Engineer
Report on the Great Western Railway, Canada West, to the President and Directors. September 1, 1847
[47]
vol. 4 #11
mf #860
Stuart, Charles B., Chief Engineer & Manrow, Higinbotham, & Co., Contractors
The Specifications for the Materials and Construction of the Susquehannah Division New York and Erie Rail Road; Extending from Binghamton to Hornellsville, One Hundred and Seventeen Miles in Length Put under Contract, Feb’y. 10th, 1840 – To be completed July 1st, 1842
Owego: Printed by A.H. Calhoun, Front Street, opposite the Post Office, 1840
[12]
vol. 7 #18
mf #862
