Meet our Team

The Late Ros O'Toole image

About The Author: 

The Late R.M. O’Toole B.A., M.C., M.S.A., C.I.E.A. 

Ros was a State Examiner (UK) since 1992 and an experienced teacher, lecturer, consultant and author of 15 maths books. She became a member of the Society of Authors and an affiliate member of the Chartered Institute of Educational Assessors.

From an early age, Ros’s father, Jack Tumelty, encouraged in her a love of mathematics. This stayed with her. Later, as a teacher, she saw a need for specifically designed maths books to teach and test. Teaching gave her hands-on experience of helping pupils of differing abilities, thus enabling her to design the material in
graduated order of difficulty.

Also, examining taught her how to test and set objective questions appropriate to the level of study. Over a period of more than 30 years, she has written copious notes to help pupils. Keenly aware of problem areas, she devised ways to solve them. That is how the ​books and material on this website came into existence.
Start your journey to maths success. 
Got a question regarding our UK National Curriculum maths revision eBooks? 
Contact our team today on 
028 4485 1818


 GB O’Toole B.A (Hons.), CertPFS (known as Barney)

Commercial Director
Founder. In 1996 Barney started the Mathematics Publishing Company to publish his wife’s work, maths for 9 to 18 year olds. With the advent of new technology the business morphed into and now publishes Ros’s work directly onto e-reader devices such as the iPad, etc.

Barney came to the commercial sector from a finance background as an executive in the UK Civil Service. From 1986 to 1994, he trained, qualified and practiced in a brokerage as an Independent Financial Adviser. He started his own financial planning business in 1994, working from home. In 1997, he moved the business to No.45.  

Denise Tumelty 

Denise is a computer specialist and provides assistance with the everyday running of the site.

Robert M Dobbin

Robert specialists in systems.
 He provides support to the website on a multilevel basis.
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