E34_Reference Book – The original Express 34 literature from Alsberg Brother Boatworks!
Express 34 Polar Table – A theoretical table of speeds you should be sailing at different compass directions.
Sailboatdata.com – Specs
SailingJoy.com – Specs
YachtingJournal.com – Specs
Yachtworld – Express 34 boats for sale search
Mauri Pro – Express 34 Rig Dimensions
Express 34 Sails Quote – Precision Sail Loft, Victoria BC
Made in Santa Cruz Race Week – A regatta for boats made in Santa Cruz, CA
Practical Boat Buying Volume 1 – Practical Sailor, ed. Daniel Spurr (Haven’t seen this – any help appreciated!)
Other Express Sites
Express 27 – Owners site
Express 37 – Owners site