Author

Lea Poniachik

2 books found

Cover of Giant Book of Mensa Mind Challenges

Giant Book of Mensa Mind Challenges

J. J. Mendoza Fernández, Jaime Poniachik, Lea Poniachik, Tim Sole, Rod Marshall · First published 2002

Cover of Hard-to-solve brainteasers

Hard-to-solve brainteasers

Jaime Poniachik, Lea Poniachik · First published 1998