Parkwest Publications distribute the Numbers book in America. It may be ordered online from their website.

Key Curriculum Press have published an American edition of the Problem Pictures CD-ROM with the title Mathematical World. See their website for prices and further details.

Mathematical World CD-ROM

ISBN 0954656237

Problem Pictures Themes CD-ROM
More information
Information about site licences

There is no American distributor for the Problem Pictures Themes CD-ROM but it may be ordered directly from Badsey Publications. Secure credit and debit card orders can be made through PayPal by clicking on the buttons below.

Single user disc only.
Price £28 plus £2 carriage (about US$50 plus US$3.50).

Disc and primary site licence
Price £84 plus £2 carriage (about US$150 plus US$3.50).

Disc and secondary site licence
Price £112 plus £2 carriage (about US$200 plus US$3.50).

There is no American distributor for the calendar but it may be ordered directly from Badsey Publications. Secure credit and debit card orders can be made through PayPal by clicking on the buttons below.

Price £6.50 plus £2 carriage (about US$12 plus US$3.50).