You are given a text that consists of multiple sentences. Your task is to perform abstractive summarization on this text. Use your understanding of the content to express the main ideas and crucial details in a shorter, coherent, and natural sounding text.

DUBLIN--(BUSINESS WIRE)--The "Outlook 2021: Energy Markets and Politics in the Year Ahead" book has been added to ResearchAndMarkets.com's offering. Drawing on expert commentary and forecasts from across the industry, and including contributions from chief executives, Wall Street analysts, oil ministers and thought-leaders, Outlook 2021 will offer you the definitive global view of energy markets, economics and politics in 2021. A forward-looking book which annually informs investors and decision-makers and sets the industry's agenda for the year ahead. Expert contributors include: An essential resource for decision-makers Supported by detailed analysis, data and maps from experts, this impressive new book makes vital reading in preparation for 2021 for leaders and strategists throughout the evolving global energy sector: Key Topics Covered: 2020 in review Geopolitics Oil Firms and Oil Markets Transition Hydrogen For more information about this book visit https://www.researchandmarkets.com/r/7blmbe

Answer: Global Energy Markets Outlook Report 2021: 2020 in Review, Geopolitics, Oil Firms and Oil Markets, Transition, Hydrogen - ResearchAndMarkets.com