AsSalam Alaikum waRahmatullahi wa Barakaatuhu.

Check the below resources for the great rewards

More than 1000 Sunan (sayings & acts of the Prophet) Every day & night More than 1000 Sunan (sayings & acts of the Prophet) Every day & night – Shaykh Khaalid al-Husaynaan
Based on the Arabic Book Akthar min alf sunnah fee-al-yawm wa al-laylah, Darussalam Publications
 Fortress of The Muslim Fortress of The Muslim (Pocket size PB)
By: Sa’id bin Ali bin Wahaf Al-Qahtani
Invocations from the Qur’an & Sunnah. Translation of Hisnul-Muslim. (aka ‘Citadel of the Believer’)
This is a very beautiful booklet consists of many authentic Dua’s (supplications) for a Muslim to supplicate on a daily basis and on special occasions.
Darussalam Publications – Buy hereor Book with 3 CD audio here

You can read the openly available translation @ my website

Fortress of The Muslim – Hisn Al Muslim – Saaed Al Qahtaani

The Precious Remembrance -Written by ash-Shaykh Ibn ‘Uthaymeen
Translated by Aboo ‘Imraan ‘Abdis-Saboor ibn Tomas Maldonado al-Mekseekee
Published by UprightBooks.com
[Download PDF now]
Tuhfit Al-Akhyar Bi-bayan Jumlah Nafi`ah Mima Warad Fy Al-Kitab Wal Sunnah Al-Sahihah Min Al-Ad`iyah Wal Adhkar-  Sheikh Ibn BaazThe selected masterpiece in the explanation of the useful supplications and Adhkar from the Book of Allah and the Sunnah of the Prophet (peace be upon him)Read at alifta.net –  english version Here & arabic version Here
Gaining Great Rewards for Easy Actions – Hadeeth taken from ‘Saheeh al-Kalima at-Tayyib’

By Shaykhul Islaam Ibn Taymeeyah , Checked by Muhammad Nasir-rudeen al-Albani

Translated by brother Abbas Abu Yahya

[Download PDF]