Contact Us

Contact Us

Company Headquarters

616 E. Eighth Street, Suite 7
Traverse City, Michigan 49686 USA
Phone: [1] (707) 778-1124
Fax: [1] (707) 778-1329
Office Hours: 9:00 AM–5:00 PM (EST) Monday–Friday (Closed on US National Holidays)

Customer Support (Subscription and Technical Support)

Traci Heidbreder
Tel: [1] 800-833-8586 x 421 (toll-free, US only)
Tel: [1] 510-318-9240 (direct)

Ella Vasilev
Tel: [1] 800-833-8586 x416 (toll-free, US only)
Tel: [1] 510-318-9239 (direct)

Sales: Academic and Public Libraries (APL)

Adam Weis
APL Sales Manager, territory: CA, CO, ID, IL, KY, MA, MS, VA, CAN
Tel: [1] 800-833-8586 x201 (toll-free, US only)
Tel: [1] 707-774-7401 (direct)

Alex Gardner
Sales Representative, territory: AZ, CT, GA, HI, IN, IA, KS, LA, MI, MO, MT, NH, NV, OR, WA, WI
Tel: [1] 800-833-8586 x209 (toll-free, US only)
Tel: [1] 707-774-7409 (direct)

Sue Olson
Sales Representative, territory: AL, AK, DE, MD, MN, ND, OH, PA, RI, TN, TX, WY, VT
Tel: [1] 800-833-8586 x218 (toll-free, US only)
Tel: [1] 707-774-7418 (direct)

International Rights

Edward G. Hinkelman
Tel: [1] 800-833-8586 x204 (toll-free, US only)
Tel: [1] 707-774-7404 (direct)

Bookkeeping and Invoicing

Linnea Rajala
Tel: [1] (800) 833-8586 x203 (toll-free, US only)
Tel: [1] (707) 774-7403 (direct)

Copyright Notice

All World Trade Press products, including printed books, electronic content (our websites), maps (printed or digital), databases, software, and educational games are the sole copyright of World Trade Press. Reproduction of any copyrighted World Trade Press content requires a permission to reprint or reuse.

For reproduction of a small number of pages by individuals such as educators, students, academic presses, etc., please contact the Copyright Clearance Center at and click on "Licensing Services" at the upper left part of the screen.