From Bahaitext

12 May 1986	to	Foundations of World Unity/Spirit of Justice
Foundations of World Unity/Spiritual Springtime	to	Lights of Guidance/Illnesses and Medical Practices
Lights of Guidance/Inactive Believers	to	MUHJ63-86/67
MUHJ63-86/67/Letter to Youth-Pioneering and Education	to	Prayers and Meditations/LXXXVII
Prayers and Meditations/LXXXVIII	to	Ridván messages/2001
Ridván messages/2002	to	Star of the West/Volume 9/Issue 17
Star of the West/Volume 9/Issue 18	to	‘Abdu’l-Bahá