Past editions of the Handbook contain many articles about the hows and whys of investing in investment trusts. A selection of them are published here. Please note however that these articles have not been updated, so some of the specific references and share prices will be out of date. The general themes and principles remain as relevant today as when they were first published however. There are more than 20 new or completely revised articles in the latest 2020 edition, published on December 10th 2019.