On Wednesday, February 18, the Jackson Square Entrance's sliding doors are scheduled for repairs. Please use York Boulevard as an alternate entrance. Thank you for your patience.
Central Library - Jackson Square Entrance
Published:
Friday, February 13, 2026 - 12:00pm
Central Library - Fourth Floor Closure
The 4th Floor will be closed from 9 am-2 pm tomorrow, Friday, February 13, for a special event. Makerspace and Newcomer Learning Centre will remain open. Floors 2 and 3 are available for study and work. www.hpl.ca/central
Published:
Thursday, February 12, 2026 - 12:00pm
Concession Branch - Upcoming Renovations
Starting the week of February 9, renovation preparations are underway in anticipation of the March 2 start. Computer availability may be limited, and the Living Room space is closed. Renovations are expected to wrap up by late Spring. Thank you for your patience.
Published:
Tuesday, February 10, 2026 - 1:00pm
Sherwood Branch - Upcoming Renovations
Renovation preparations are underway in anticipation of the March 2 start. Starting the week of February 23, the 2nd Floor will be closed. The Children's collection will be temporarily available on the 1st Floor. Renovations are expected to wrap up by late Spring. Thank you for your patience.
Published:
Tuesday, February 10, 2026 - 1:00pm
Family Day Closure
All HPL Branches are closed on Family Day, Monday, February 16. Bookmobile is off the Road. Extended Access and Study Hall is not available. Regular service hours resume on Tuesday, February 17.
Published:
Tuesday, February 10, 2026 - 1:00pm
Central Library - Living Room Renovation Preparation
Starting Tuesday, February 10, the First Floor Living Room will be unavailable due to renovation preparations. Study and work spaces are available on Floors 2-3.
Please note the Noon Hour Concert on Friday, February 13, will be held at Terryberry Branch instead.
Thank you for your patience.
Published:
Friday, February 6, 2026 - 9:00am
Bookmobile Service Modification
Please note the following Bookmobile visit updates.
Friday, February 13
Winona (11am-Noon) - Cancelled
Queen Victoria (3-4pm) - Cancelled
Family Day, Monday, February 16
Bookmobile is off the road.
Tuesday, February 17
McMaster University (3:30-4:30pm) - Cancelled
Thursday, February 19
Rockton (10:30am-11:30am) - Cancelled
Bennetto 5-5:30pm (instead of 4-5:30pm)
Published:
Monday, February 2, 2026 - 3:15pm
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
Central Library - Sunday Hours Paused
Effective Sunday, February 1, Sunday service hours at Central Library will be paused.
Sunday Hours will continue at Dundas, Red Hill, Terryberry, Turner Park, Valley Park and Waterdown Branches from 1-5pm.
Published:
Wednesday, January 21, 2026 - 11:00am
Keefer Pamphlets – H
Higham, Robert
Report made Oct. 3, 1837 to the Directors of the Auburn and Rochester Railroad Company.
Canandaigua: Printed by David C.M. Rupp. At the Repository Press, 1837
[11]
vol. 7 #8
mf #862F
Hoe, R. & Co.
Manufacturers of Single & Double Cylinder and Type Revolving Printing Machines, Washington & Smith Hand Presses, Self Inking Machines, Etc.; Every article connected with the arts of Letter Press, Copperplate and Lithographic Printing, and Bookbinding, Always on Hand, or Furnished at Short Notice. Cast Steel Saws, Steam Engines, Machinery, Iron and Brass Castings, etc. Manufactories Nos. 29 and 31 Gold Street, and on Broome, Columbia, and Sheriff Streets.
New York: William Van Norden, Printer, 1849
[38 with illustrations]
vol. 8 #16
mf #863
Hogan, J. Sheridan Canada.
An Essay: To which was awarded the First Prize by the Paris Exhibition Committee of Canada
Montreal: B. Dawson, 1855
[]
vol. 3 #25
mf #846
Hudson River Railroad
Report on the Hudson River Railroad, by John B. Jervis, Civil Engineer
New York: Printed by J.F. Trow & Co., 1846
[42 + map]
vol. 8 #2
mf #862
Hudson River Railroad
Report on the Location of the Line between Fishkill and Albany; with general remarks on the prospects of the road. By John B. Jervis, Chief Engineer. January 12th, 1848. New York: Wm. C. Bryant & Co., Printers, [1848]
[38]
vol. 8 #1
mf #862
Hudson River Railroad Company
Amended Act of Incorporation of the Hudson River Rail-Road Company, By-Laws and Extracts from Revised Statutes, &c., &c.
New York: Printed by Thomas Snowden, 1847
[54]
vol. 8 #6
mf #862
Hudson River Railroad Company
First Annual Report of the Directors of the Hudson River Rail-Road Co. To the Stockholders, June 12th, 1848
New York: Van Norden & King, 1848
[24]
vol. 8 #3
mf #862
Hudson River Railroad Company
Second Annual Report of the Directors of the Hudson River Rail-Road Co., to the Stockholders, August 29th, 1849
New York: Wm. C. Bryant & Co., 1849
[31]
vol. 8 #4
mf #862
Hudson River Railroad Company
Third Annual Report of the Directors of the Hudson River Railroad Co., To the Stockholders, April 17th, 1850
New York: Wm. C. Bryant & Co., 1850
[39]
vol. 8 #5
mf #862
Hudson River Railroad Company
First Annual Report of the Directors of the Hudson River Rail-Road Co. To the Stockholders, June 12th, 1848
New York: Van Norden & King, 45 Wall-Street, 1848
[24]
vol. 9 #11
mf #863
Hunt, T.S.
Examinations of Some Felspathic Rocks From the Philosophical Magazine for May 1855
Montreal: 1855
[10]
vol. 10 #11
mf #864
Hunt, T.S.
Note on the Mineral Wilsonite From the Philosophical magazine for May 1855. Montreal: 1855
[2]
vol. 10 #12
mf #864
Hunt, T.S.
On some principles to be considered in Chemical Classifications Read before the American Association for the Promotion of Science, at the annual meeting, held at Philadelphia, Sept. 20th, 1848
[399-405]
vol. 10 #8
mf #864
Hunt, T.S., & W.E. Logan
Art. XXIV.- On the Chemical Composition of Recent and Fossil Lingulae, and some other Shells
Montreal: 1854
[235-239]
vol. 10 #7
mf #864
Hunt, T.S.
On the Constitution and Equivalent Volume of Some Mineral Species Extracted from the American Jour. of Science and Arts, 2nd Series, Vol. XVI, Sept., 1853
Montreal: 1853
[16]
vol. 10 #5
mf #864
Hunt, T.S.
Remarks on the Constitution of Leucine, with critical observations upon the late Researches of M. Wutz
Montreal: 1849
[63-67]
vol. 10 #10
mf #864
Hunt, T.S.
Thoughts on Solution and the Chemical Process From the American Journal of Science and Arts, Second Series, Vol. XIX, Jan., 1854
[5]
vol. 10 #6
f #864
