The CHALLENGES series is aimed at students at secondary school who are interested in tackling stimulating problems such as those in the UKMT maths challenges.
The HANDBOOKS series is aimed at students in secondary school interested in acquiring the knowledge and skills to tackle challenging problems.
The EXCURSIONS IN MATHEMATICS series focus on a particular topic of interest in detail. They are aimed at students who are prepared to pursue a subject in depth but do not require specialised knowledge.
The PATHWAYS series aims to provide classroom teaching material for use in secondary school. Each title develops a subject in more depth and detail than is normally required by public examinations or national curricula.
The PROBLEMS series consists of collections of high quality and original problems of Olympiad standard.

The books published by the UKMT are grouped into several series : Challenges, Excursions, Handbooks, Pathways, Problems and Yearbooks. You can find a detailed explanation of these at the bottom of the page.