1. Business angels as a research field / Hans Landström and Colin Mason
2. Researching business angels: definitional and data challenges / Colin Mason
3. The economic significance of business angels: towards comparable indicators / Sofia Avdeitchikova and Hans Landström
4. Categorisations of business angels: an overview / Roger Sørheim and Tiago Botelho
5. Women business angels: theory and practice / Frances M. Amatucci
6. Investment decision making by business angels / Andrew Maxwell
7. Business angels as smart investors: a systematic review of the evidence / Diamanto Politis
8. Angel-entrepreneur relationships: demytisfying their conflicts / Veroniek Collewaert
9. Business angels in China: characteristics, policies and international comparison / Jiani Wang, Yi Tan and Manhong Liu
10. Business angels in emerging economies: Southeast Asia / William Scheela
11. Business angels in Sub-saharan Africa / David Lingelbach
12. Business angels in developing economies: the experience of Latin America / Gianni Romani and Miguel Atienza
13. The effectiveness of tax incentives for business angels / Cécile Carpentier and Jean-Marc Suret
14. Business angel networks: a review and assessment of their value to entrepreneurship / Tom Lahti and Henrik Keinonen
15. Crowdinvesting - angel investing for the masses? / Lars Hornuf and Armin Schwienbacher.